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Small rectangular 256 MB flash memory card in green PCB with gold contacts

Simmtec, Inc

Simmtec, Inc 256MB Flash Memory Card for Cisco 2800 2801 2811 2821 2851

SKU CH-Z7EW-3A9BC

A 256 MB removable flash card for Cisco 2800, 2801, 2811, 2821 and 2851 routers

  • 256MB removable flash adds router storage capacity
  • Compatible with Cisco 2800, 2801, 2811, 2821, 2851 series
  • New condition ensures reliable out-of-box operation
  • Compact card form factor fits standard Cisco slots
  • Listed by manufacturer since 2018 for proven availability

256 MB Flash for Cisco 2800 Series

This Simmtec removable flash card provides 256 MB of storage for Cisco 2800, 2801, 2811, 2821 and 2851 routers. It is intended for network engineers who need to load IOS images or store configuration files on supported platforms. The card is supplied new and ready for immediate deployment in compatible devices.

CompactFlash Interface and Capacity Limit

The card uses the CompactFlash form factor accepted by the listed router models. Its 256 MB capacity restricts the size of IOS images and backup files that can be stored simultaneously. Routers requiring larger images or multiple file sets will need a higher-capacity module not provided by this part.

Simple Slot Installation with Capacity Checks

Installation consists of inserting the card into the router’s external CompactFlash slot until it seats firmly. The most common issue is attempting to load an IOS image that exceeds the 256 MB limit, which causes the upgrade to fail. Verifying the image size before copying avoids this problem.

Highlights

  • 256MB removable flash adds router storage capacity
  • Compatible with Cisco 2800, 2801, 2811, 2821, 2851 series
  • New condition ensures reliable out-of-box operation
  • Compact card form factor fits standard Cisco slots
  • Listed by manufacturer since 2018 for proven availability

Specifications

No published specifications for this item yet.

Questions about this item

Which Simmtec flash card capacity should I choose for a Cisco 2800 router?

The listing provides a single 256 MB removable flash card designed for Cisco 2800, 2801, 2811, 2821 and 2851 routers; no other capacities are offered here.

What does the 256 MB capacity mean once the card is installed in a Cisco 2811?

It provides 256 MB of removable storage for IOS images, configuration files and other router data on the 2811 platform.

What interface standard does the MEM2800-64U256CF use and what does it limit?

The card fits the Cisco 2800 series compact flash slot; the slot interface determines the maximum transfer rate and supported file systems.

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